47849109

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{207139}}^1$

素因数の和:207160

約数の個数: 16

約数和(自身を含む): 79541760

約数和(自身を除く): 31692651

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 207139, 621417, 1449973, 2278529, 4349919, 6835587, 15949703, 47849109]

約数ペア:

[(1, 47849109), (3, 15949703), (7, 6835587), (11, 4349919), (21, 2278529), (33, 1449973), (77, 621417), (231, 207139)]